Unhide INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.

bug:7053266

Change-Id: I4e00199598f57f11250abeab4ce17ced18f41f14

Author: Wu-cheng Li

api/current.txt

@@ -18377,6 +18377,7 @@ package android.provider {
     field public static final java.lang.String INTENT_ACTION_MEDIA_SEARCH = "android.intent.action.MEDIA_SEARCH";
     field public static final deprecated java.lang.String INTENT_ACTION_MUSIC_PLAYER = "android.intent.action.MUSIC_PLAYER";
     field public static final java.lang.String INTENT_ACTION_STILL_IMAGE_CAMERA = "android.media.action.STILL_IMAGE_CAMERA";
+    field public static final java.lang.String INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE = "android.media.action.STILL_IMAGE_CAMERA_SECURE";
     field public static final java.lang.String INTENT_ACTION_VIDEO_CAMERA = "android.media.action.VIDEO_CAMERA";
     field public static final java.lang.String MEDIA_IGNORE_FILENAME = ".nomedia";
     field public static final java.lang.String MEDIA_SCANNER_VOLUME = "volume";

core/java/android/provider/MediaStore.java

@@ -183,8 +183,6 @@ public final class MediaStore {
      * on top of the lock screen while secured. There is no activity stack when
      * this flag is used, so launching more than one activity is strongly
      * discouraged.
-     *
-     * @hide
      */
     public static final String INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE =
             "android.media.action.STILL_IMAGE_CAMERA_SECURE";